JPS5812544U - Roll paper winding shaft - Google Patents
Roll paper winding shaftInfo
- Publication number
- JPS5812544U JPS5812544U JP10336881U JP10336881U JPS5812544U JP S5812544 U JPS5812544 U JP S5812544U JP 10336881 U JP10336881 U JP 10336881U JP 10336881 U JP10336881 U JP 10336881U JP S5812544 U JPS5812544 U JP S5812544U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- roll paper
- pair
- motor
- paper winding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Winding Of Webs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はジアゾ複写機の従来のロール紙巻取り装置の構
成を示す図、第２図ａはコロからなる軸受の構成を示す
図、第２図すはモータの軸の先端部の形状を示す図、第
２図Ｃは従来のロール紙巻取り軸の構成を示す図、第３
図は本考案の一実施例の構成を示す図、第４図および第
５図は本考案の他の実施例の構成を示す図である。
１・・・・・・ジアゾ複写機本体、２・・曲軸受、２ａ
・・・・・・コロ、３・・・・・・モータ、３ａ・・・
・・・凸部、６・・・・・・側壁部材、６ａ・・・・・
・凹部、７ａ、 ７ｂ・曲・係合部材、８・・・・・
・接合部材、９．１３・・曲コイルばね、１゜・・・・
・・接続部材、１１・・・・・・心棒、１２・・・・・
・穴、１４・・・・・・ゴムリング、Ｌ・・・・・・係
合部材の端面間の距離。Figure 1 shows the configuration of a conventional roll paper winding device for a diazo copying machine, Figure 2a shows the configuration of a bearing made of rollers, and Figure 2 shows the shape of the tip of the motor shaft. Figure 2C is a diagram showing the configuration of a conventional roll paper winding shaft;
The figure shows the structure of one embodiment of the present invention, and FIGS. 4 and 5 show the structure of other embodiments of the present invention. 1...Diazo copying machine body, 2...Curved bearing, 2a
...Roller, 3...Motor, 3a...
...Protrusion, 6...Side wall member, 6a...
・Concave portion, 7a, 7b・Curved/engaging member, 8...
・Joining member, 9.13...Bent coil spring, 1°...
... Connection member, 11 ... Mandrel, 12 ...
- Hole, 14...Rubber ring, L...Distance between the end faces of the engaging member.
Claims (1)
係合し、前記モータの回転に従ってロール紙を巻取るロ
ール紙巻取り軸において、形状の等しい複数個の側壁部
材が略円柱状になるように束ねられた軸部と、一方が前
記モータの軸と嵌合し他方が前記軸受に支持されるよう
な形状に形成された一対の係合部材と、該係合部材を前
記軸部、の両端にそれぞれ位置させ、且つ前記一対の係
合部材が互いに近づくと前記軸部の径が大きくなるよう
に前記係合部材と前記側壁部材とを接合するとともに前
記軸部をその径が大きくならないように弾性的に保持す
る接合部材とからなり、前記一対の保合部材を前記モー
タの軸および前記軸受に係合させたとき、前記一対の係
合部材が互いに近づき前記軸部の径が大きくなることを
特徴とするロール紙巻取り軸。A plurality of side wall members having the same shape are bundled into a substantially cylindrical shape on a roll paper winding shaft whose both ends respectively engage bearings consisting of a motor shaft and rollers and wind up the roll paper as the motor rotates. a pair of engaging members formed in such a shape that one of them fits into the shaft of the motor and the other is supported by the bearing, and the engaging members are attached to both ends of the shaft. The engaging member and the side wall member are joined to each other so that the diameter of the shaft portion increases as the pair of engaging members approaches each other, and the shaft portion is elastically bonded so that the diameter of the shaft portion does not increase. and a connecting member for holding the shaft, and when the pair of retaining members are engaged with the shaft of the motor and the bearing, the pair of engaging members approach each other and the diameter of the shaft portion increases. Features a roll paper winding shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10336881U JPS5812544U (en) | 1981-07-14 | 1981-07-14 | Roll paper winding shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10336881U JPS5812544U (en) | 1981-07-14 | 1981-07-14 | Roll paper winding shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5812544U true JPS5812544U (en) | 1983-01-26 |
Family
ID=29897983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10336881U Pending JPS5812544U (en) | 1981-07-14 | 1981-07-14 | Roll paper winding shaft |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5812544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6166912U (en) * | 1984-10-08 | 1986-05-08 |
-
1981
- 1981-07-14 JP JP10336881U patent/JPS5812544U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6166912U (en) * | 1984-10-08 | 1986-05-08 |
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